Gaya APA
E-commerce : a manager's guide Vol. I. (2003).
New England:
[s.n.].
Gaya Chicago
E-commerce : a manager's guide Vol. I.
cet. 1.
New England:
[s.n.],
2003.
Text.
Gaya MLA
E-commerce : a manager's guide Vol. I.
cet. 1.
New England:
[s.n.],
2003.
Text.
Gaya Turabian
E-commerce : a manager's guide Vol. I.
New England:
[s.n.],
2003.
Print.